There's built-in ESLint rule, see `sort-imports`, to ensure that all `import`-statements are sorted alphabetically, since that often helps with readability.
Unfortunately there's no corresponding rule to sort `export`-statements alphabetically, however there's an ESLint plugin which does this; please see https://www.npmjs.com/package/eslint-plugin-sort-exports
The only downside here is that it's not automatically fixable, but the re-ordering is a one-time "cost" and the plugin will help maintain a *consistent* ordering of `export`-statements in the future.
*Note:* To reduce the possibility of introducing any errors here, the re-ordering was done by simply selecting the relevant lines and then using the built-in sort-functionality of my editor.
Given the somewhat "specialized" nature of the `pdf.sandbox.js` building, it ought to be possible to re-factor how some of the options are handled.
Note in particular that the `gulp-strip-comments` dependency seems somewhat unncessary, since the *main* source of comments are just the default license header. Hence I seems much more reasonable to simply not include that to begin with, rather than removing it after the fact (the few remaining Webpack-related should be few/small enough to not really matter much in practice).
This way we're able to further reduce the special-casing related to the `pdf.sandbox.js`-building, which will make future changes/maintenance easier by bringing this code more in-line with existing patterns in `gulpfile.js`.
(If we really want to reduce the filesize, we might want to consider always minifying the `GENERIC`-build of the `pdf.sandbox.js` file.)
* quickjs-eval.js has been generated using https://github.com/mozilla/pdf.js.quickjs/
* lazy load of sandbox code
* Rewrite tests to use the sandbox
* Add a task `watch-sandbox` which update bundle pdf.sandbox.js on change in the sandbox code
The only noticeable changes are that the built files are now *slightly* smaller, and that Webpack now supports optional chaining and nullish coalescing without the need for Babel plugins.
I've run `gulp mozcentral`, `gulp generic`, and `gulp generic-es5` with `master` respectively this patch and then diffed the build output. With the (obvious) exception of increased version/build numbers, there were no actual changes from the updated Acorn version.
The changelogs of those dependencies showed no breaking changes for us.
Most of the time the major version bump was done to remove compatibility
with very outdated Node.js versions.
Only for `autoprefixer` and `gulp-postcss` a change was required, which
is including `postcss` in our `package.json` explicitly since it's now
a peer dependency of those packages.
Now only `acorn`,`systemjs`, `terser` and `yargs` are not the latest
versions because they require more work.
This release contains support for additional modern ECMAScript features, such as e.g. the nullish coalescing operator `??` and the optional chaining operator `?.`.
Given that the long-standing `webpack-stream` issue 201 was recently fixed in PR 207, and a new version released, we should now finally be able to update the dependency.
However, depending on if/when `webpack-stream` gets support for Webpack 5 (which is currently in beta) we may still want remove our `webpack-stream` dependency.
This is *similar* to the existing linting for JavaScript files, but covers CSS files instead.
While there's a lot of rules that could potentially be used, the main advantage of using Stylelint is that it has Prettier integration which means that we can automatically enforce a *consistent* style for our CSS files as well.
As a proof of concept, this patch is purposely limited to:
- Adding a simple rule, here `block-no-empty` is chosen; see https://stylelint.io/user-guide/rules/block-no-empty
- Adding Prettier integration, to unify the style of our CSS files.
Please find additional information at https://stylelint.io/
This is possible now that most intermittent unit test failures have been
resolved by other patches. There is only one remaining, but it's very
rare and doesn't have to block this update anymore.
This PR adds typescript definitions from the JSDoc already present.
It adds a new gulp-target 'types' that calls 'tsc', the typescript
compiler, to create the definitions.
To use the definitions, users can simply do the following:
```
import {getDocument, GlobalWorkerOptions} from "pdfjs-dist";
import pdfjsWorker from "pdfjs-dist/build/pdf.worker.entry";
GlobalWorkerOptions.workerSrc = pdfjsWorker;
const pdf = await getDocument("file:///some.pdf").promise;
```
Co-authored-by: @oBusk
Co-authored-by: @tamuratak
Jasmine >= 3.6.0 causes intermittent test failures because of random
task abortions.
Puppeteer >= 4.0.0 causes ENOTEMPTY/EBUSY errors during shutdown on the
Windows bot.
Moreover, `jasmine-core` is a dependency of `jasmine` so it doesn't have
to be required separately.
Versions of `needle` prior to `2.5.0` cannot cope with redirects (as documented: https://github.com/tomas/needle/issues/312).
This prevents prebuilt `canvas` binaries from being downloaded on MacOS,
requiring the global install of its dependencies.
Updating Needle restores it to functionality, addressing this. It also avoids
the need to add `request` to `package.json`; it also obsoletes https://github.com/mozilla/pdf.js/pull/12018.
